01 -
Set the oven to 350°. Grease your dish with butter completely.
02 -
Bring salted water to a boil. Let potatoes cook for 15 minutes. They should be tender but hold their shape.
03 -
Toss broccoli and beans into the pot. Cook for an extra 5 minutes. Empty water out completely.
04 -
In a pan, whisk together soup, pepper, and milk until smooth and creamy.
05 -
Gently mix veggies into the soup mixture until they're well coated. Cover the dish with foil.
06 -
Bake for 30 minutes, keeping it covered with foil.
07 -
Turn the oven to 400°. Sprinkle cheese over the top.
08 -
Bake uncovered for another 10 minutes until the cheese is melted and golden. Let it sit for a bit before serving.